An environmental scientist gives a demonstration on composting. roger is in the audience. he wonders how composting to slow climate change. what question should he ask to get his answer?

a.) will composting save money for my family?
b.)does composting attract unwanted rodents?
c.)can composting more trees to grow?
d.)does composting smell better than rotting trash?
e.)how many pounds of plastics does a typical family recycle in a month?